SMTL ID : 9nea.1

Human polymerase epsilon bound to PCNA and DNA with a pre-existing mismatch in the blocked conformation II

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.81 Å

Oligo State

hetero-1-3-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: D.275, Y.362 Chain F: A.14 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.275, A:D.275, A:Y.362

1 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.2: 9 residues within 4Å: Chain A: V.646, C.651, C.654, N.657, C.663, Q.664, C.747, Q.748, R.749 3 PLIP interactions: 3 interactions with chain A, Metal complexes: A:C.651, A:C.654, A:C.663

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, F. et al., The proofreading mechanism of the human leading-strand DNA polymerase epsilon holoenzyme. Proc.Natl.Acad.Sci.USA (2025)

Release Date

2025-06-04

Peptides

DNA polymerase epsilon catalytic subunit A: A
Proliferating cell nuclear antigen: BCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

DNA polymerase epsilon catalytic subunit A

Proliferating cell nuclear antigen

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